Hydrated silica - through gentle abrasive action, two types of silica effectively remove stains from the enamel surface and prevent their occurrence, while maintaining safe for the enamel Pyrophosphates - their concentration in the toothpaste helps to prevent tartar formation and protect against the formation of spots, to maintain the natural whiteness of teeth Crest 3D White Deluxe Healthy Shine toothpaste is a combination of effective whitening and protection of the enamel. It contains luxury formula with a unique combination of whitening ingredients: using Crest 3D White Deluxe Healthy Shine on a daily basis helps to ensure a beautiful and healthy smile. It removes up to 90% of surface stains - already after 7 days your teeth will become whiter. Discover 3D White Deluxe Boutique: Crest 3D White Deluxe Instant Pearl Glow: with regular ushing, Crest 3D WHITE Deluxe Instant Pearl Glow whitens the front, back and visible surfaces between teeth and give you a whiter and shiner smile in 7 days. Crest 3D White Deluxe Glamorous White uses a three-stage whitening formula which includes: chemical cleaning, mechanical cleaning and aid in preventing new stains. Crest 3D White Deluxe Healthy Shine is a combination of effective whitening and protection of the enamel.